Apache Lucene open-source search software
A Distributed RESTful Search Engine
A simple, fast and user-friendly alternative to 'find'
Lightweight fuzzy-search, in JavaScript
Load filenames to a local database for an easy search
Shell history suggest box - easily view, navigate, search your history
Lucene/Solr based search engine and workflow system
Highly customizable full-text search engine
zfind is a fast file search utility/API for searching within archives